The signatures are written in Stephens' blue-black ink.

The forged signature is also written in Stephens' blue-black ink.

No error there, you see." "You seem to know a good deal about these things," said Mr.Harrison, rather tartly.
"Yes.

I've been a partner in Punchard's Agency--you know it; we've done some work for you--for the last two years.

I didn't need this kind of knowledge for my work in India.